对等样品也称为()
BC
暂无解析
在国际贸易中，海运提单的签发日期是指()。
里程碑式的支付方式也就是()。
The letter of credit should be established ____ its clauses ____ conformity with the terms and conditions of the contract.
CIF和CFR两种贸易术语相比，就卖方承担的风险而言，()。
We shal____you as soon as the supply position improves.
